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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Delegate calls from WebCore::MediaPlayerPrivate to Chrome's video player. | 5 // Delegate calls from WebCore::MediaPlayerPrivate to Chrome's video player. |
6 // It contains Pipeline which is the actual media player pipeline, it glues | 6 // It contains Pipeline which is the actual media player pipeline, it glues |
7 // the media player pipeline, data source, audio renderer and renderer. | 7 // the media player pipeline, data source, audio renderer and renderer. |
8 // Pipeline would creates multiple threads and access some public methods | 8 // Pipeline would creates multiple threads and access some public methods |
9 // of this class, so we need to be extra careful about concurrent access of | 9 // of this class, so we need to be extra careful about concurrent access of |
10 // methods and members. | 10 // methods and members. |
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272 WebKit::WebMediaPlayer::NetworkState network_state_; | 272 WebKit::WebMediaPlayer::NetworkState network_state_; |
273 WebKit::WebMediaPlayer::ReadyState ready_state_; | 273 WebKit::WebMediaPlayer::ReadyState ready_state_; |
274 | 274 |
275 // Keep a list of buffered time ranges. | 275 // Keep a list of buffered time ranges. |
276 WebKit::WebTimeRanges buffered_; | 276 WebKit::WebTimeRanges buffered_; |
277 | 277 |
278 // Message loops for posting tasks on Chrome's main thread. Also used | 278 // Message loops for posting tasks on Chrome's main thread. Also used |
279 // for DCHECKs so methods calls won't execute in the wrong thread. | 279 // for DCHECKs so methods calls won't execute in the wrong thread. |
280 const scoped_refptr<base::MessageLoopProxy> main_loop_; | 280 const scoped_refptr<base::MessageLoopProxy> main_loop_; |
281 | 281 |
282 scoped_refptr<media::Pipeline> pipeline_; | 282 scoped_ptr<media::Pipeline> pipeline_; |
283 base::Thread media_thread_; | 283 base::Thread media_thread_; |
284 | 284 |
285 // The currently selected key system. Empty string means that no key system | 285 // The currently selected key system. Empty string means that no key system |
286 // has been selected. | 286 // has been selected. |
287 WebKit::WebString current_key_system_; | 287 WebKit::WebString current_key_system_; |
288 | 288 |
289 // Playback state. | 289 // Playback state. |
290 // | 290 // |
291 // TODO(scherkus): we have these because Pipeline favours the simplicity of a | 291 // TODO(scherkus): we have these because Pipeline favours the simplicity of a |
292 // single "playback rate" over worrying about paused/stopped etc... It forces | 292 // single "playback rate" over worrying about paused/stopped etc... It forces |
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367 // A pointer back to the compositor to inform it about state changes. This is | 367 // A pointer back to the compositor to inform it about state changes. This is |
368 // not NULL while the compositor is actively using this webmediaplayer. | 368 // not NULL while the compositor is actively using this webmediaplayer. |
369 cc::VideoFrameProvider::Client* video_frame_provider_client_; | 369 cc::VideoFrameProvider::Client* video_frame_provider_client_; |
370 | 370 |
371 DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl); | 371 DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl); |
372 }; | 372 }; |
373 | 373 |
374 } // namespace webkit_media | 374 } // namespace webkit_media |
375 | 375 |
376 #endif // WEBKIT_MEDIA_WEBMEDIAPLAYER_IMPL_H_ | 376 #endif // WEBKIT_MEDIA_WEBMEDIAPLAYER_IMPL_H_ |
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